ARM: at91: remove mach/at91_ramc.h and mach/at91rm9200_mc.h
mach/at91_ramc.h and mach/at91rm9200_mc.h aren't necessary anymore, remove them. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Alexandre Belloni
Родитель
d7d45f2555
Коммит
09099f1942
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@ -1,9 +1,6 @@
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#
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# Makefile for the linux kernel.
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#
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ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
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asflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
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obj-y := soc.o
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# CPU-specific support
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@ -1,28 +0,0 @@
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/*
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* Header file for the Atmel RAM Controller
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*
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* Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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*
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* Under GPLv2 only
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*/
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#ifndef __AT91_RAMC_H__
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#define __AT91_RAMC_H__
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#ifndef __ASSEMBLY__
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extern void __iomem *at91_ramc_base[];
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#define at91_ramc_read(id, field) \
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__raw_readl(at91_ramc_base[id] + field)
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#define at91_ramc_write(id, field, value) \
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__raw_writel(value, at91_ramc_base[id] + field)
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#else
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.extern at91_ramc_base
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#endif
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#include <linux/mfd/syscon/atmel-mc.h>
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#include <soc/at91/at91sam9_ddrsdr.h>
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#include <soc/at91/at91sam9_sdramc.h>
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#endif /* __AT91_RAMC_H__ */
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@ -1,116 +0,0 @@
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/*
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* arch/arm/mach-at91/include/mach/at91rm9200_mc.h
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*
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* Copyright (C) 2005 Ivan Kokshaysky
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* Copyright (C) SAN People
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*
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* Memory Controllers (MC, EBI, SMC, SDRAMC, BFC) - System peripherals registers.
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* Based on AT91RM9200 datasheet revision E.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef AT91RM9200_MC_H
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#define AT91RM9200_MC_H
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/* Memory Controller */
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#define AT91_MC_RCR 0x00 /* MC Remap Control Register */
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#define AT91_MC_RCB (1 << 0) /* Remap Command Bit */
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#define AT91_MC_ASR 0x04 /* MC Abort Status Register */
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#define AT91_MC_UNADD (1 << 0) /* Undefined Address Abort Status */
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#define AT91_MC_MISADD (1 << 1) /* Misaligned Address Abort Status */
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#define AT91_MC_ABTSZ (3 << 8) /* Abort Size Status */
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#define AT91_MC_ABTSZ_BYTE (0 << 8)
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#define AT91_MC_ABTSZ_HALFWORD (1 << 8)
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#define AT91_MC_ABTSZ_WORD (2 << 8)
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#define AT91_MC_ABTTYP (3 << 10) /* Abort Type Status */
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#define AT91_MC_ABTTYP_DATAREAD (0 << 10)
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#define AT91_MC_ABTTYP_DATAWRITE (1 << 10)
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#define AT91_MC_ABTTYP_FETCH (2 << 10)
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#define AT91_MC_MST0 (1 << 16) /* ARM920T Abort Source */
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#define AT91_MC_MST1 (1 << 17) /* PDC Abort Source */
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#define AT91_MC_MST2 (1 << 18) /* UHP Abort Source */
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#define AT91_MC_MST3 (1 << 19) /* EMAC Abort Source */
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#define AT91_MC_SVMST0 (1 << 24) /* Saved ARM920T Abort Source */
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#define AT91_MC_SVMST1 (1 << 25) /* Saved PDC Abort Source */
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#define AT91_MC_SVMST2 (1 << 26) /* Saved UHP Abort Source */
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#define AT91_MC_SVMST3 (1 << 27) /* Saved EMAC Abort Source */
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#define AT91_MC_AASR 0x08 /* MC Abort Address Status Register */
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#define AT91_MC_MPR 0x0c /* MC Master Priority Register */
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#define AT91_MPR_MSTP0 (7 << 0) /* ARM920T Priority */
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#define AT91_MPR_MSTP1 (7 << 4) /* PDC Priority */
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#define AT91_MPR_MSTP2 (7 << 8) /* UHP Priority */
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#define AT91_MPR_MSTP3 (7 << 12) /* EMAC Priority */
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/* External Bus Interface (EBI) registers */
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#define AT91_EBI_CSA 0x60 /* Chip Select Assignment Register */
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#define AT91_EBI_CS0A (1 << 0) /* Chip Select 0 Assignment */
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#define AT91_EBI_CS0A_SMC (0 << 0)
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#define AT91_EBI_CS0A_BFC (1 << 0)
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#define AT91_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
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#define AT91_EBI_CS1A_SMC (0 << 1)
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#define AT91_EBI_CS1A_SDRAMC (1 << 1)
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#define AT91_EBI_CS3A (1 << 3) /* Chip Select 2 Assignment */
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#define AT91_EBI_CS3A_SMC (0 << 3)
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#define AT91_EBI_CS3A_SMC_SMARTMEDIA (1 << 3)
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#define AT91_EBI_CS4A (1 << 4) /* Chip Select 3 Assignment */
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#define AT91_EBI_CS4A_SMC (0 << 4)
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#define AT91_EBI_CS4A_SMC_COMPACTFLASH (1 << 4)
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#define AT91_EBI_CFGR (AT91_MC + 0x64) /* Configuration Register */
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#define AT91_EBI_DBPUC (1 << 0) /* Data Bus Pull-Up Configuration */
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/* Static Memory Controller (SMC) registers */
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#define AT91_SMC_CSR(n) (0x70 + ((n) * 4)) /* SMC Chip Select Register */
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#define AT91_SMC_NWS (0x7f << 0) /* Number of Wait States */
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#define AT91_SMC_NWS_(x) ((x) << 0)
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#define AT91_SMC_WSEN (1 << 7) /* Wait State Enable */
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#define AT91_SMC_TDF (0xf << 8) /* Data Float Time */
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#define AT91_SMC_TDF_(x) ((x) << 8)
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#define AT91_SMC_BAT (1 << 12) /* Byte Access Type */
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#define AT91_SMC_DBW (3 << 13) /* Data Bus Width */
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#define AT91_SMC_DBW_16 (1 << 13)
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#define AT91_SMC_DBW_8 (2 << 13)
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#define AT91_SMC_DPR (1 << 15) /* Data Read Protocol */
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#define AT91_SMC_ACSS (3 << 16) /* Address to Chip Select Setup */
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#define AT91_SMC_ACSS_STD (0 << 16)
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#define AT91_SMC_ACSS_1 (1 << 16)
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#define AT91_SMC_ACSS_2 (2 << 16)
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#define AT91_SMC_ACSS_3 (3 << 16)
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#define AT91_SMC_RWSETUP (7 << 24) /* Read & Write Signal Time Setup */
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#define AT91_SMC_RWSETUP_(x) ((x) << 24)
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#define AT91_SMC_RWHOLD (7 << 28) /* Read & Write Signal Hold Time */
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#define AT91_SMC_RWHOLD_(x) ((x) << 28)
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/* Burst Flash Controller register */
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#define AT91_BFC_MR 0xc0 /* Mode Register */
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#define AT91_BFC_BFCOM (3 << 0) /* Burst Flash Controller Operating Mode */
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#define AT91_BFC_BFCOM_DISABLED (0 << 0)
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#define AT91_BFC_BFCOM_ASYNC (1 << 0)
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#define AT91_BFC_BFCOM_BURST (2 << 0)
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#define AT91_BFC_BFCC (3 << 2) /* Burst Flash Controller Clock */
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#define AT91_BFC_BFCC_MCK (1 << 2)
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#define AT91_BFC_BFCC_DIV2 (2 << 2)
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#define AT91_BFC_BFCC_DIV4 (3 << 2)
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#define AT91_BFC_AVL (0xf << 4) /* Address Valid Latency */
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#define AT91_BFC_PAGES (7 << 8) /* Page Size */
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#define AT91_BFC_PAGES_NO_PAGE (0 << 8)
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#define AT91_BFC_PAGES_16 (1 << 8)
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#define AT91_BFC_PAGES_32 (2 << 8)
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#define AT91_BFC_PAGES_64 (3 << 8)
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#define AT91_BFC_PAGES_128 (4 << 8)
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#define AT91_BFC_PAGES_256 (5 << 8)
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#define AT91_BFC_PAGES_512 (6 << 8)
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#define AT91_BFC_PAGES_1024 (7 << 8)
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#define AT91_BFC_OEL (3 << 12) /* Output Enable Latency */
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#define AT91_BFC_BAAEN (1 << 16) /* Burst Address Advance Enable */
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#define AT91_BFC_BFOEH (1 << 17) /* Burst Flash Output Enable Handling */
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#define AT91_BFC_MUXEN (1 << 18) /* Multiplexed Bus Enable */
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#define AT91_BFC_RDYEN (1 << 19) /* Ready Enable Mode */
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#endif
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@ -13,7 +13,19 @@
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#include <asm/proc-fns.h>
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#include <mach/at91_ramc.h>
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#include <linux/mfd/syscon/atmel-mc.h>
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#include <soc/at91/at91sam9_ddrsdr.h>
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#include <soc/at91/at91sam9_sdramc.h>
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#ifndef __ASSEMBLY__
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extern void __iomem *at91_ramc_base[];
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#define at91_ramc_read(id, field) \
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__raw_readl(at91_ramc_base[id] + field)
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#define at91_ramc_write(id, field, value) \
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__raw_writel(value, at91_ramc_base[id] + field)
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#endif
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#define AT91_MEMCTRL_MC 0
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#define AT91_MEMCTRL_SDRAMC 1
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@ -13,7 +13,6 @@
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*/
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#include <linux/linkage.h>
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#include <linux/clk/at91_pmc.h>
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#include <mach/at91_ramc.h>
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#include "pm.h"
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#define SRAMC_SELF_FRESH_ACTIVE 0x01
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